| 组合式密封夹具的设计与应用 |
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| 引用本文： | 李仁科 马国光 张友波. 组合式密封夹具的设计与应用[J]. 石油库与加油站, 2005, 14(3): 38-41,i003 |
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| 作者姓名： | 李仁科 马国光 张友波 |
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| 作者单位： | 西南石油学院石油工程学院 成都610500 |
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| 摘 要： | 为解决油气储运中出现的带压泄漏问题,介绍了用常规夹具不能解决的特殊部位的带压密封技术。以法兰与直管段间的泄漏为例,具体介绍了组合式夹具的设计准则、实际设计和强度计算,以及密封胶的合理选择和现场实施带压密封技术的方法,指出了组合式夹具带压堵漏技术在石油天然气储运行业中的推广应用,可取得很好的经济、社会和环保效益。
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| 关 键 词： | 密封胶 带压密封 泄漏 组合式夹具 |
Design and application of complex seal holder in oil and gas storage and transportation |
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| Li Renke,Ma Guoguang and Zhang Youbo.. Design and application of complex seal holder in oil and gas storage and transportation[J]. Oil Depot And Gas Station, 2005, 14(3): 38-41,i003 |
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| Authors: | Li Renke Ma Guoguang Zhang Youbo. |
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| Abstract: | Necessity of stopping a leak with pressure is analyzed. Complex seal holder is introduced to overcome the disadvantages of common seal holders in some special cases. Complex seal holder's design principle, and intensity calculation are presented. Measures to apply pressure seal and selection of sealant are analyzed. The authors suggest application of this technology in oil and gas distribution sectors can provide great benefits. |
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| Keywords: | sealant pressure seal leakage and complex seal holder |
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